Expected Behavior

I assume config just moves onto next step.

Actual Behavior

Config outputs an error.

Steps to Reproduce the Problem

1. dexbot-cli configure
2. configure up to point where cli asks for external price source
3. pick any price source eg. binance and select Ok, an error will appear and the config menu will close saying IndexError: list index out of range

Specifications

• Version: 0.9.5
• OS: Ubuntu 18.04